31898448

素因数分解:

$2^4\times 3^4\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 100

約数和(自身を含む): 93504928

約数和(自身を除く): 61606480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 151, 162, 163, 216, 302, 324, 326, 432, 453, 489, 604, 648, 652, 906, 978, 1208, 1296, 1304, 1359, 1467, 1812, 1956, 2416, 2608, 2718, 2934, 3624, 3912, 4077, 4401, 5436, 5868, 7248, 7824, 8154, 8802, 10872, 11736, 12231, 13203, 16308, 17604, 21744, 23472, 24462, 24613, 26406, 32616, 35208, 48924, 49226, 52812, 65232, 70416, 73839, 97848, 98452, 105624, 147678, 195696, 196904, 211248, 221517, 295356, 393808, 443034, 590712, 664551, 886068, 1181424, 1329102, 1772136, 1993653, 2658204, 3544272, 3987306, 5316408, 7974612, 10632816, 15949224, 31898448]

約数ペア:

[(1, 31898448), (2, 15949224), (3, 10632816), (4, 7974612), (6, 5316408), (8, 3987306), (9, 3544272), (12, 2658204), (16, 1993653), (18, 1772136), (24, 1329102), (27, 1181424), (36, 886068), (48, 664551), (54, 590712), (72, 443034), (81, 393808), (108, 295356), (144, 221517), (151, 211248), (162, 196904), (163, 195696), (216, 147678), (302, 105624), (324, 98452), (326, 97848), (432, 73839), (453, 70416), (489, 65232), (604, 52812), (648, 49226), (652, 48924), (906, 35208), (978, 32616), (1208, 26406), (1296, 24613), (1304, 24462), (1359, 23472), (1467, 21744), (1812, 17604), (1956, 16308), (2416, 13203), (2608, 12231), (2718, 11736), (2934, 10872), (3624, 8802), (3912, 8154), (4077, 7824), (4401, 7248), (5436, 5868)]