254392064

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{52301}}^1$

素因数の和:52336

約数の個数: 36

約数和(自身を含む): 534526440

約数和(自身を除く): 280134376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 52301, 104602, 209204, 418408, 836816, 993719, 1673632, 1987438, 3347264, 3974876, 6694528, 7949752, 13389056, 15899504, 31799008, 63598016, 127196032, 254392064]

約数ペア:

[(1, 254392064), (2, 127196032), (4, 63598016), (8, 31799008), (16, 15899504), (19, 13389056), (32, 7949752), (38, 6694528), (64, 3974876), (76, 3347264), (128, 1987438), (152, 1673632), (256, 993719), (304, 836816), (608, 418408), (1216, 209204), (2432, 104602), (4864, 52301)]