15330736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 31739040

約数和(自身を除く): 16408304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 359, 628, 718, 1256, 1436, 2512, 2669, 2872, 5338, 5744, 6103, 10676, 12206, 21352, 24412, 42704, 48824, 56363, 97648, 112726, 225452, 450904, 901808, 958171, 1916342, 3832684, 7665368, 15330736]

約数ペア:

[(1, 15330736), (2, 7665368), (4, 3832684), (8, 1916342), (16, 958171), (17, 901808), (34, 450904), (68, 225452), (136, 112726), (157, 97648), (272, 56363), (314, 48824), (359, 42704), (628, 24412), (718, 21352), (1256, 12206), (1436, 10676), (2512, 6103), (2669, 5744), (2872, 5338)]