16307590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 34401024

約数和(自身を除く): 18093434

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 130, 157, 170, 221, 235, 314, 442, 470, 611, 785, 799, 1105, 1222, 1570, 1598, 2041, 2210, 2669, 3055, 3995, 4082, 5338, 6110, 7379, 7990, 10205, 10387, 13345, 14758, 20410, 20774, 26690, 34697, 36895, 51935, 69394, 73790, 95927, 103870, 125443, 173485, 191854, 250886, 346970, 479635, 627215, 959270, 1254430, 1630759, 3261518, 8153795, 16307590]

約数ペア:

[(1, 16307590), (2, 8153795), (5, 3261518), (10, 1630759), (13, 1254430), (17, 959270), (26, 627215), (34, 479635), (47, 346970), (65, 250886), (85, 191854), (94, 173485), (130, 125443), (157, 103870), (170, 95927), (221, 73790), (235, 69394), (314, 51935), (442, 36895), (470, 34697), (611, 26690), (785, 20774), (799, 20410), (1105, 14758), (1222, 13345), (1570, 10387), (1598, 10205), (2041, 7990), (2210, 7379), (2669, 6110), (3055, 5338), (3995, 4082)]