325667072

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{16103}}^1$

素因数の和:16198

約数の個数: 36

約数和(自身を含む): 658331520

約数和(自身を除く): 332664448

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 16103, 20224, 32206, 64412, 128824, 257648, 515296, 1030592, 1272137, 2061184, 2544274, 4122368, 5088548, 10177096, 20354192, 40708384, 81416768, 162833536, 325667072]

約数ペア:

[(1, 325667072), (2, 162833536), (4, 81416768), (8, 40708384), (16, 20354192), (32, 10177096), (64, 5088548), (79, 4122368), (128, 2544274), (158, 2061184), (256, 1272137), (316, 1030592), (632, 515296), (1264, 257648), (2528, 128824), (5056, 64412), (10112, 32206), (16103, 20224)]