87137072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13381}}^1$

素因数の和:13437

約数の個数: 40

約数和(自身を含む): 189167952

約数和(自身を除く): 102030880

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 13381, 26762, 53524, 107048, 147191, 214096, 294382, 495097, 588764, 990194, 1177528, 1980388, 2355056, 3960776, 5446067, 7921552, 10892134, 21784268, 43568536, 87137072]

約数ペア:

[(1, 87137072), (2, 43568536), (4, 21784268), (8, 10892134), (11, 7921552), (16, 5446067), (22, 3960776), (37, 2355056), (44, 1980388), (74, 1177528), (88, 990194), (148, 588764), (176, 495097), (296, 294382), (407, 214096), (592, 147191), (814, 107048), (1628, 53524), (3256, 26762), (6512, 13381)]