131482816

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{33679}}^1$

素因数の和:33752

約数の個数: 28

約数和(自身を含む): 265196320

約数和(自身を除く): 133713504

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 33679, 67358, 134716, 269432, 538864, 1077728, 2054419, 2155456, 4108838, 8217676, 16435352, 32870704, 65741408, 131482816]

約数ペア:

[(1, 131482816), (2, 65741408), (4, 32870704), (8, 16435352), (16, 8217676), (32, 4108838), (61, 2155456), (64, 2054419), (122, 1077728), (244, 538864), (488, 269432), (976, 134716), (1952, 67358), (3904, 33679)]