84385408

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{1889}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 168682500

約数和(自身を除く): 84297092

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 1889, 2792, 3778, 5584, 7556, 11168, 15112, 22336, 30224, 44672, 60448, 120896, 241792, 659261, 1318522, 2637044, 5274088, 10548176, 21096352, 42192704, 84385408]

約数ペア:

[(1, 84385408), (2, 42192704), (4, 21096352), (8, 10548176), (16, 5274088), (32, 2637044), (64, 1318522), (128, 659261), (349, 241792), (698, 120896), (1396, 60448), (1889, 44672), (2792, 30224), (3778, 22336), (5584, 15112), (7556, 11168)]