100487984

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 199503600

約数和(自身を除く): 99015616

約数列:

[1, 2, 4, 8, 16, 61, 122, 149, 244, 298, 488, 596, 691, 976, 1192, 1382, 2384, 2764, 5528, 9089, 11056, 18178, 36356, 42151, 72712, 84302, 102959, 145424, 168604, 205918, 337208, 411836, 674416, 823672, 1647344, 6280499, 12560998, 25121996, 50243992, 100487984]

約数ペア:

[(1, 100487984), (2, 50243992), (4, 25121996), (8, 12560998), (16, 6280499), (61, 1647344), (122, 823672), (149, 674416), (244, 411836), (298, 337208), (488, 205918), (596, 168604), (691, 145424), (976, 102959), (1192, 84302), (1382, 72712), (2384, 42151), (2764, 36356), (5528, 18178), (9089, 11056)]