40877072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1127

約数の個数: 40

約数和(自身を含む): 83458944

約数和(自身を除く): 42581872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 983, 1808, 1966, 2599, 3932, 5198, 7864, 10396, 15728, 20792, 22609, 41584, 45218, 90436, 111079, 180872, 222158, 361744, 444316, 888632, 1777264, 2554817, 5109634, 10219268, 20438536, 40877072]

約数ペア:

[(1, 40877072), (2, 20438536), (4, 10219268), (8, 5109634), (16, 2554817), (23, 1777264), (46, 888632), (92, 444316), (113, 361744), (184, 222158), (226, 180872), (368, 111079), (452, 90436), (904, 45218), (983, 41584), (1808, 22609), (1966, 20792), (2599, 15728), (3932, 10396), (5198, 7864)]