91175216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 210843648

約数和(自身を除く): 119668432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 374, 496, 527, 682, 748, 983, 1054, 1364, 1496, 1966, 2108, 2728, 2992, 3932, 4216, 5456, 5797, 7864, 8432, 10813, 11594, 15728, 16711, 21626, 23188, 30473, 33422, 43252, 46376, 60946, 66844, 86504, 92752, 121892, 133688, 173008, 183821, 243784, 267376, 335203, 367642, 487568, 518041, 670406, 735284, 1036082, 1340812, 1470568, 2072164, 2681624, 2941136, 4144328, 5363248, 5698451, 8288656, 11396902, 22793804, 45587608, 91175216]

約数ペア:

[(1, 91175216), (2, 45587608), (4, 22793804), (8, 11396902), (11, 8288656), (16, 5698451), (17, 5363248), (22, 4144328), (31, 2941136), (34, 2681624), (44, 2072164), (62, 1470568), (68, 1340812), (88, 1036082), (124, 735284), (136, 670406), (176, 518041), (187, 487568), (248, 367642), (272, 335203), (341, 267376), (374, 243784), (496, 183821), (527, 173008), (682, 133688), (748, 121892), (983, 92752), (1054, 86504), (1364, 66844), (1496, 60946), (1966, 46376), (2108, 43252), (2728, 33422), (2992, 30473), (3932, 23188), (4216, 21626), (5456, 16711), (5797, 15728), (7864, 11594), (8432, 10813)]