38851928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3899

約数の個数: 32

約数和(自身を含む): 77051520

約数和(自身を除く): 38199592

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 3821, 5084, 7642, 10168, 15284, 30568, 118451, 156661, 236902, 313322, 473804, 626644, 947608, 1253288, 4856491, 9712982, 19425964, 38851928]

約数ペア:

[(1, 38851928), (2, 19425964), (4, 9712982), (8, 4856491), (31, 1253288), (41, 947608), (62, 626644), (82, 473804), (124, 313322), (164, 236902), (248, 156661), (328, 118451), (1271, 30568), (2542, 15284), (3821, 10168), (5084, 7642)]