313635712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{188483}}^1$

素因数の和:188510

約数の個数: 32

約数和(自身を含む): 672887880

約数和(自身を除く): 359252168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 188483, 376966, 753932, 1507864, 2450279, 3015728, 4900558, 6031456, 9801116, 12062912, 19602232, 24125824, 39204464, 78408928, 156817856, 313635712]

約数ペア:

[(1, 313635712), (2, 156817856), (4, 78408928), (8, 39204464), (13, 24125824), (16, 19602232), (26, 12062912), (32, 9801116), (52, 6031456), (64, 4900558), (104, 3015728), (128, 2450279), (208, 1507864), (416, 753932), (832, 376966), (1664, 188483)]