64047916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4271}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 117702144

約数和(自身を除く): 53654228

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 4271, 7498, 8542, 14996, 17084, 98233, 196466, 392932, 696173, 1392346, 2784692, 16011979, 32023958, 64047916]

約数ペア:

[(1, 64047916), (2, 32023958), (4, 16011979), (23, 2784692), (46, 1392346), (92, 696173), (163, 392932), (326, 196466), (652, 98233), (3749, 17084), (4271, 14996), (7498, 8542)]