31073056

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 75600000

約数和(自身を除く): 44526944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 149, 152, 196, 224, 266, 298, 304, 343, 392, 532, 596, 608, 686, 784, 931, 1043, 1064, 1192, 1372, 1568, 1862, 2086, 2128, 2384, 2744, 2831, 3724, 4172, 4256, 4768, 5488, 5662, 6517, 7301, 7448, 8344, 10976, 11324, 13034, 14602, 14896, 16688, 19817, 22648, 26068, 29204, 29792, 33376, 39634, 45296, 51107, 52136, 58408, 79268, 90592, 102214, 104272, 116816, 138719, 158536, 204428, 208544, 233632, 277438, 317072, 408856, 554876, 634144, 817712, 971033, 1109752, 1635424, 1942066, 2219504, 3884132, 4439008, 7768264, 15536528, 31073056]

約数ペア:

[(1, 31073056), (2, 15536528), (4, 7768264), (7, 4439008), (8, 3884132), (14, 2219504), (16, 1942066), (19, 1635424), (28, 1109752), (32, 971033), (38, 817712), (49, 634144), (56, 554876), (76, 408856), (98, 317072), (112, 277438), (133, 233632), (149, 208544), (152, 204428), (196, 158536), (224, 138719), (266, 116816), (298, 104272), (304, 102214), (343, 90592), (392, 79268), (532, 58408), (596, 52136), (608, 51107), (686, 45296), (784, 39634), (931, 33376), (1043, 29792), (1064, 29204), (1192, 26068), (1372, 22648), (1568, 19817), (1862, 16688), (2086, 14896), (2128, 14602), (2384, 13034), (2744, 11324), (2831, 10976), (3724, 8344), (4172, 7448), (4256, 7301), (4768, 6517), (5488, 5662)]