83438608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 186988032

約数和(自身を除く): 103549424

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 373, 451, 496, 656, 682, 746, 902, 1271, 1364, 1492, 1804, 2542, 2728, 2984, 3608, 4103, 5084, 5456, 5968, 7216, 8206, 10168, 11563, 13981, 15293, 16412, 20336, 23126, 27962, 30586, 32824, 46252, 55924, 61172, 65648, 92504, 111848, 122344, 127193, 168223, 185008, 223696, 244688, 254386, 336446, 474083, 508772, 672892, 948166, 1017544, 1345784, 1896332, 2035088, 2691568, 3792664, 5214913, 7585328, 10429826, 20859652, 41719304, 83438608]

約数ペア:

[(1, 83438608), (2, 41719304), (4, 20859652), (8, 10429826), (11, 7585328), (16, 5214913), (22, 3792664), (31, 2691568), (41, 2035088), (44, 1896332), (62, 1345784), (82, 1017544), (88, 948166), (124, 672892), (164, 508772), (176, 474083), (248, 336446), (328, 254386), (341, 244688), (373, 223696), (451, 185008), (496, 168223), (656, 127193), (682, 122344), (746, 111848), (902, 92504), (1271, 65648), (1364, 61172), (1492, 55924), (1804, 46252), (2542, 32824), (2728, 30586), (2984, 27962), (3608, 23126), (4103, 20336), (5084, 16412), (5456, 15293), (5968, 13981), (7216, 11563), (8206, 10168)]