130818496

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107581}}^1$

素因数の和:107612

約数の個数: 28

約数和(自身を含む): 273258280

約数和(自身を除く): 142439784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 107581, 215162, 430324, 860648, 1721296, 2044039, 3442592, 4088078, 6885184, 8176156, 16352312, 32704624, 65409248, 130818496]

約数ペア:

[(1, 130818496), (2, 65409248), (4, 32704624), (8, 16352312), (16, 8176156), (19, 6885184), (32, 4088078), (38, 3442592), (64, 2044039), (76, 1721296), (152, 860648), (304, 430324), (608, 215162), (1216, 107581)]