1657307632

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{2027}}^1$

素因数の和:2545

約数の個数: 40

約数和(自身を含む): 3244743216

約数和(自身を除く): 1587435584

約数列:

[1, 2, 4, 8, 16, 137, 274, 373, 548, 746, 1096, 1492, 2027, 2192, 2984, 4054, 5968, 8108, 16216, 32432, 51101, 102202, 204404, 277699, 408808, 555398, 756071, 817616, 1110796, 1512142, 2221592, 3024284, 4443184, 6048568, 12097136, 103581727, 207163454, 414326908, 828653816, 1657307632]

約数ペア:

[(1, 1657307632), (2, 828653816), (4, 414326908), (8, 207163454), (16, 103581727), (137, 12097136), (274, 6048568), (373, 4443184), (548, 3024284), (746, 2221592), (1096, 1512142), (1492, 1110796), (2027, 817616), (2192, 756071), (2984, 555398), (4054, 408808), (5968, 277699), (8108, 204404), (16216, 102202), (32432, 51101)]