16314220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 39076128

約数和(自身を除く): 22761908

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 3691, 4420, 7382, 14764, 18455, 36910, 47983, 62747, 73820, 95966, 125494, 191932, 239915, 250988, 313735, 479830, 627470, 815711, 959660, 1254940, 1631422, 3262844, 4078555, 8157110, 16314220]

約数ペア:

[(1, 16314220), (2, 8157110), (4, 4078555), (5, 3262844), (10, 1631422), (13, 1254940), (17, 959660), (20, 815711), (26, 627470), (34, 479830), (52, 313735), (65, 250988), (68, 239915), (85, 191932), (130, 125494), (170, 95966), (221, 73820), (260, 62747), (340, 47983), (442, 36910), (884, 18455), (1105, 14764), (2210, 7382), (3691, 4420)]