220393088

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{24251}}^1$

素因数の和:24336

約数の個数: 32

約数和(自身を含む): 445266720

約数和(自身を除く): 224873632

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 24251, 48502, 97004, 194008, 388016, 776032, 1552064, 1721821, 3104128, 3443642, 6887284, 13774568, 27549136, 55098272, 110196544, 220393088]

約数ペア:

[(1, 220393088), (2, 110196544), (4, 55098272), (8, 27549136), (16, 13774568), (32, 6887284), (64, 3443642), (71, 3104128), (128, 1721821), (142, 1552064), (284, 776032), (568, 388016), (1136, 194008), (2272, 97004), (4544, 48502), (9088, 24251)]