102391456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 214855200

約数和(自身を除く): 112463744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 2029, 2656, 3154, 4058, 6308, 8116, 12616, 16232, 25232, 32464, 38551, 50464, 64928, 77102, 154204, 168407, 308408, 336814, 616816, 673628, 1233632, 1347256, 2694512, 3199733, 5389024, 6399466, 12798932, 25597864, 51195728, 102391456]

約数ペア:

[(1, 102391456), (2, 51195728), (4, 25597864), (8, 12798932), (16, 6399466), (19, 5389024), (32, 3199733), (38, 2694512), (76, 1347256), (83, 1233632), (152, 673628), (166, 616816), (304, 336814), (332, 308408), (608, 168407), (664, 154204), (1328, 77102), (1577, 64928), (2029, 50464), (2656, 38551), (3154, 32464), (4058, 25232), (6308, 16232), (8116, 12616)]