85808044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 184343040

約数和(自身を除く): 98534996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 2539, 4828, 5078, 8449, 10156, 16898, 17773, 33796, 35546, 43163, 71092, 86326, 172652, 180269, 302141, 360538, 604282, 721076, 1208564, 1261883, 2523766, 3064573, 5047532, 6129146, 12258292, 21452011, 42904022, 85808044]

約数ペア:

[(1, 85808044), (2, 42904022), (4, 21452011), (7, 12258292), (14, 6129146), (17, 5047532), (28, 3064573), (34, 2523766), (68, 1261883), (71, 1208564), (119, 721076), (142, 604282), (238, 360538), (284, 302141), (476, 180269), (497, 172652), (994, 86326), (1207, 71092), (1988, 43163), (2414, 35546), (2539, 33796), (4828, 17773), (5078, 16898), (8449, 10156)]