31852736

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 56

約数和(自身を含む): 66141600

約数和(自身を除く): 34288864

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 164, 199, 244, 328, 398, 488, 656, 796, 976, 1312, 1592, 1952, 2501, 2624, 3184, 3904, 5002, 6368, 8159, 10004, 12139, 12736, 16318, 20008, 24278, 32636, 40016, 48556, 65272, 80032, 97112, 130544, 160064, 194224, 261088, 388448, 497699, 522176, 776896, 995398, 1990796, 3981592, 7963184, 15926368, 31852736]

約数ペア:

[(1, 31852736), (2, 15926368), (4, 7963184), (8, 3981592), (16, 1990796), (32, 995398), (41, 776896), (61, 522176), (64, 497699), (82, 388448), (122, 261088), (164, 194224), (199, 160064), (244, 130544), (328, 97112), (398, 80032), (488, 65272), (656, 48556), (796, 40016), (976, 32636), (1312, 24278), (1592, 20008), (1952, 16318), (2501, 12736), (2624, 12139), (3184, 10004), (3904, 8159), (5002, 6368)]