31759264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 67132800

約数和(自身を除く): 35373536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 739, 1264, 1343, 1478, 2528, 2686, 2956, 5372, 5912, 10744, 11824, 12563, 21488, 23648, 25126, 42976, 50252, 58381, 100504, 116762, 201008, 233524, 402016, 467048, 934096, 992477, 1868192, 1984954, 3969908, 7939816, 15879632, 31759264]

約数ペア:

[(1, 31759264), (2, 15879632), (4, 7939816), (8, 3969908), (16, 1984954), (17, 1868192), (32, 992477), (34, 934096), (68, 467048), (79, 402016), (136, 233524), (158, 201008), (272, 116762), (316, 100504), (544, 58381), (632, 50252), (739, 42976), (1264, 25126), (1343, 23648), (1478, 21488), (2528, 12563), (2686, 11824), (2956, 10744), (5372, 5912)]