38959184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5399}}^1$

素因数の和:5459

約数の個数: 40

約数和(自身を含む): 84369600

約数和(自身を除く): 45410416

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 5399, 7216, 10798, 21596, 43192, 59389, 86384, 118778, 221359, 237556, 442718, 475112, 885436, 950224, 1770872, 2434949, 3541744, 4869898, 9739796, 19479592, 38959184]

約数ペア:

[(1, 38959184), (2, 19479592), (4, 9739796), (8, 4869898), (11, 3541744), (16, 2434949), (22, 1770872), (41, 950224), (44, 885436), (82, 475112), (88, 442718), (164, 237556), (176, 221359), (328, 118778), (451, 86384), (656, 59389), (902, 43192), (1804, 21596), (3608, 10798), (5399, 7216)]