129200032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{310577}}^1$

素因数の和:310600

約数の個数: 24

約数和(自身を含む): 273929796

約数和(自身を除く): 144729764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 310577, 621154, 1242308, 2484616, 4037501, 4969232, 8075002, 9938464, 16150004, 32300008, 64600016, 129200032]

約数ペア:

[(1, 129200032), (2, 64600016), (4, 32300008), (8, 16150004), (13, 9938464), (16, 8075002), (26, 4969232), (32, 4037501), (52, 2484616), (104, 1242308), (208, 621154), (416, 310577)]