61648312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36871}}^1$

素因数の和:36907

約数の個数: 32

約数和(自身を含む): 132739200

約数和(自身を除く): 71090888

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 36871, 73742, 147484, 294968, 405581, 700549, 811162, 1401098, 1622324, 2802196, 3244648, 5604392, 7706039, 15412078, 30824156, 61648312]

約数ペア:

[(1, 61648312), (2, 30824156), (4, 15412078), (8, 7706039), (11, 5604392), (19, 3244648), (22, 2802196), (38, 1622324), (44, 1401098), (76, 811162), (88, 700549), (152, 405581), (209, 294968), (418, 147484), (836, 73742), (1672, 36871)]