172087448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53377}}^1$

素因数の和:53427

約数の個数: 32

約数和(自身を含む): 358700160

約数和(自身を除く): 186612712

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 53377, 106754, 213508, 427016, 693901, 1387802, 1654687, 2775604, 3309374, 5551208, 6618748, 13237496, 21510931, 43021862, 86043724, 172087448]

約数ペア:

[(1, 172087448), (2, 86043724), (4, 43021862), (8, 21510931), (13, 13237496), (26, 6618748), (31, 5551208), (52, 3309374), (62, 2775604), (104, 1654687), (124, 1387802), (248, 693901), (403, 427016), (806, 213508), (1612, 106754), (3224, 53377)]