77984282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9049}}^1$

素因数の和:9221

約数の個数: 16

約数和(自身を含む): 121632000

約数和(自身を除く): 43647718

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 9049, 18098, 280519, 561038, 1257811, 2515622, 38992141, 77984282]

約数ペア:

[(1, 77984282), (2, 38992141), (31, 2515622), (62, 1257811), (139, 561038), (278, 280519), (4309, 18098), (8618, 9049)]