38862065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 54853632

約数和(自身を除く): 15991567

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 991, 1265, 1705, 3565, 4955, 7843, 10901, 22793, 30721, 39215, 54505, 113965, 153605, 250723, 337931, 706583, 1253615, 1689655, 3532915, 7772413, 38862065]

約数ペア:

[(1, 38862065), (5, 7772413), (11, 3532915), (23, 1689655), (31, 1253615), (55, 706583), (115, 337931), (155, 250723), (253, 153605), (341, 113965), (713, 54505), (991, 39215), (1265, 30721), (1705, 22793), (3565, 10901), (4955, 7843)]