86222488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 181764000

約数和(自身を除く): 95541512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 101, 109, 178, 202, 218, 356, 404, 436, 712, 808, 872, 979, 1111, 1199, 1958, 2222, 2398, 3916, 4444, 4796, 7832, 8888, 8989, 9592, 9701, 11009, 17978, 19402, 22018, 35956, 38804, 44036, 71912, 77608, 88072, 98879, 106711, 121099, 197758, 213422, 242198, 395516, 426844, 484396, 791032, 853688, 968792, 979801, 1959602, 3919204, 7838408, 10777811, 21555622, 43111244, 86222488]

約数ペア:

[(1, 86222488), (2, 43111244), (4, 21555622), (8, 10777811), (11, 7838408), (22, 3919204), (44, 1959602), (88, 979801), (89, 968792), (101, 853688), (109, 791032), (178, 484396), (202, 426844), (218, 395516), (356, 242198), (404, 213422), (436, 197758), (712, 121099), (808, 106711), (872, 98879), (979, 88072), (1111, 77608), (1199, 71912), (1958, 44036), (2222, 38804), (2398, 35956), (3916, 22018), (4444, 19402), (4796, 17978), (7832, 11009), (8888, 9701), (8989, 9592)]