16502512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 60

約数和(自身を含む): 36761040

約数和(自身を除く): 20258528

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 359, 442, 676, 718, 884, 1352, 1436, 1768, 2704, 2872, 2873, 3536, 4667, 5744, 5746, 6103, 9334, 11492, 12206, 18668, 22984, 24412, 37336, 45968, 48824, 60671, 74672, 79339, 97648, 121342, 158678, 242684, 317356, 485368, 634712, 970736, 1031407, 1269424, 2062814, 4125628, 8251256, 16502512]

約数ペア:

[(1, 16502512), (2, 8251256), (4, 4125628), (8, 2062814), (13, 1269424), (16, 1031407), (17, 970736), (26, 634712), (34, 485368), (52, 317356), (68, 242684), (104, 158678), (136, 121342), (169, 97648), (208, 79339), (221, 74672), (272, 60671), (338, 48824), (359, 45968), (442, 37336), (676, 24412), (718, 22984), (884, 18668), (1352, 12206), (1436, 11492), (1768, 9334), (2704, 6103), (2872, 5746), (2873, 5744), (3536, 4667)]