4205409904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{126547}}^1$

素因数の和:126653

約数の個数: 40

約数和(自身を含む): 8536421888

約数和(自身を除く): 4331011984

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 16616, 33232, 126547, 253094, 506188, 1012376, 2024752, 3922957, 7845914, 8478649, 15691828, 16957298, 31383656, 33914596, 62767312, 67829192, 135658384, 262838119, 525676238, 1051352476, 2102704952, 4205409904]

約数ペア:

[(1, 4205409904), (2, 2102704952), (4, 1051352476), (8, 525676238), (16, 262838119), (31, 135658384), (62, 67829192), (67, 62767312), (124, 33914596), (134, 31383656), (248, 16957298), (268, 15691828), (496, 8478649), (536, 7845914), (1072, 3922957), (2077, 2024752), (4154, 1012376), (8308, 506188), (16616, 253094), (33232, 126547)]