23105368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 53625600

約数和(自身を除く): 30520232

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1063, 1144, 1672, 1976, 2126, 2717, 4252, 5434, 8504, 10868, 11693, 13819, 20197, 21736, 23386, 27638, 40394, 46772, 55276, 80788, 93544, 110552, 152009, 161576, 222167, 262561, 304018, 444334, 525122, 608036, 888668, 1050244, 1216072, 1777336, 2100488, 2888171, 5776342, 11552684, 23105368]

約数ペア:

[(1, 23105368), (2, 11552684), (4, 5776342), (8, 2888171), (11, 2100488), (13, 1777336), (19, 1216072), (22, 1050244), (26, 888668), (38, 608036), (44, 525122), (52, 444334), (76, 304018), (88, 262561), (104, 222167), (143, 161576), (152, 152009), (209, 110552), (247, 93544), (286, 80788), (418, 55276), (494, 46772), (572, 40394), (836, 27638), (988, 23386), (1063, 21736), (1144, 20197), (1672, 13819), (1976, 11693), (2126, 10868), (2717, 8504), (4252, 5434)]