415156816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4831}}^1$

素因数の和:5011

約数の個数: 40

約数和(自身を含む): 830446848

約数和(自身を除く): 415290032

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 2096, 4831, 5371, 9662, 10742, 19324, 21484, 38648, 42968, 77296, 85936, 198071, 396142, 632861, 792284, 1265722, 1584568, 2531444, 3169136, 5062888, 10125776, 25947301, 51894602, 103789204, 207578408, 415156816]

約数ペア:

[(1, 415156816), (2, 207578408), (4, 103789204), (8, 51894602), (16, 25947301), (41, 10125776), (82, 5062888), (131, 3169136), (164, 2531444), (262, 1584568), (328, 1265722), (524, 792284), (656, 632861), (1048, 396142), (2096, 198071), (4831, 85936), (5371, 77296), (9662, 42968), (10742, 38648), (19324, 21484)]