16656332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 20599348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1319, 1804, 2638, 3157, 5276, 6314, 9233, 12628, 14509, 18466, 29018, 36932, 54079, 58036, 101563, 108158, 203126, 216316, 378553, 406252, 594869, 757106, 1189738, 1514212, 2379476, 4164083, 8328166, 16656332]

約数ペア:

[(1, 16656332), (2, 8328166), (4, 4164083), (7, 2379476), (11, 1514212), (14, 1189738), (22, 757106), (28, 594869), (41, 406252), (44, 378553), (77, 216316), (82, 203126), (154, 108158), (164, 101563), (287, 58036), (308, 54079), (451, 36932), (574, 29018), (902, 18466), (1148, 14509), (1319, 12628), (1804, 9233), (2638, 6314), (3157, 5276)]