249711232

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{114757}}^1$

素因数の和:114788

約数の個数: 32

約数和(自身を含む): 526739220

約数和(自身を除く): 277027988

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 114757, 229514, 459028, 918056, 1836112, 1950869, 3672224, 3901738, 7344448, 7803476, 14688896, 15606952, 31213904, 62427808, 124855616, 249711232]

約数ペア:

[(1, 249711232), (2, 124855616), (4, 62427808), (8, 31213904), (16, 15606952), (17, 14688896), (32, 7803476), (34, 7344448), (64, 3901738), (68, 3672224), (128, 1950869), (136, 1836112), (272, 918056), (544, 459028), (1088, 229514), (2176, 114757)]