90192904

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 171547200

約数和(自身を除く): 81354296

約数列:

[1, 2, 4, 8, 151, 197, 302, 379, 394, 604, 758, 788, 1208, 1516, 1576, 3032, 29747, 57229, 59494, 74663, 114458, 118988, 149326, 228916, 237976, 298652, 457832, 597304, 11274113, 22548226, 45096452, 90192904]

約数ペア:

[(1, 90192904), (2, 45096452), (4, 22548226), (8, 11274113), (151, 597304), (197, 457832), (302, 298652), (379, 237976), (394, 228916), (604, 149326), (758, 118988), (788, 114458), (1208, 74663), (1516, 59494), (1576, 57229), (3032, 29747)]