42920512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 91293696

約数和(自身を除く): 48373184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 206, 272, 383, 412, 544, 766, 824, 1088, 1532, 1648, 1751, 3064, 3296, 3502, 6128, 6511, 6592, 7004, 12256, 13022, 14008, 24512, 26044, 28016, 39449, 52088, 56032, 78898, 104176, 112064, 157796, 208352, 315592, 416704, 631184, 670633, 1262368, 1341266, 2524736, 2682532, 5365064, 10730128, 21460256, 42920512]

約数ペア:

[(1, 42920512), (2, 21460256), (4, 10730128), (8, 5365064), (16, 2682532), (17, 2524736), (32, 1341266), (34, 1262368), (64, 670633), (68, 631184), (103, 416704), (136, 315592), (206, 208352), (272, 157796), (383, 112064), (412, 104176), (544, 78898), (766, 56032), (824, 52088), (1088, 39449), (1532, 28016), (1648, 26044), (1751, 24512), (3064, 14008), (3296, 13022), (3502, 12256), (6128, 7004), (6511, 6592)]