31146016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4697

約数の個数: 48

約数和(自身を含む): 70428960

約数和(自身を除く): 39282944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 4657, 6688, 9314, 18628, 37256, 51227, 74512, 88483, 102454, 149024, 176966, 204908, 353932, 409816, 707864, 819632, 973313, 1415728, 1639264, 1946626, 2831456, 3893252, 7786504, 15573008, 31146016]

約数ペア:

[(1, 31146016), (2, 15573008), (4, 7786504), (8, 3893252), (11, 2831456), (16, 1946626), (19, 1639264), (22, 1415728), (32, 973313), (38, 819632), (44, 707864), (76, 409816), (88, 353932), (152, 204908), (176, 176966), (209, 149024), (304, 102454), (352, 88483), (418, 74512), (608, 51227), (836, 37256), (1672, 18628), (3344, 9314), (4657, 6688)]