155986816

素因数分解:

$2^7\times {\mathrm{1091}}^1\times {\mathrm{1117}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 311318280

約数和(自身を除く): 155331464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1091, 1117, 2182, 2234, 4364, 4468, 8728, 8936, 17456, 17872, 34912, 35744, 69824, 71488, 139648, 142976, 1218647, 2437294, 4874588, 9749176, 19498352, 38996704, 77993408, 155986816]

約数ペア:

[(1, 155986816), (2, 77993408), (4, 38996704), (8, 19498352), (16, 9749176), (32, 4874588), (64, 2437294), (128, 1218647), (1091, 142976), (1117, 139648), (2182, 71488), (2234, 69824), (4364, 35744), (4468, 34912), (8728, 17872), (8936, 17456)]