2081867264

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{176789}}^1$

素因数の和:176830

約数の個数: 40

約数和(自身を含む): 4340548080

約数和(自身を除く): 2258680816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 176789, 353578, 707156, 1414312, 2828624, 4066147, 5657248, 8132294, 11314496, 16264588, 22628992, 32529176, 45257984, 65058352, 90515968, 130116704, 260233408, 520466816, 1040933632, 2081867264]

約数ペア:

[(1, 2081867264), (2, 1040933632), (4, 520466816), (8, 260233408), (16, 130116704), (23, 90515968), (32, 65058352), (46, 45257984), (64, 32529176), (92, 22628992), (128, 16264588), (184, 11314496), (256, 8132294), (368, 5657248), (512, 4066147), (736, 2828624), (1472, 1414312), (2944, 707156), (5888, 353578), (11776, 176789)]