84255830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 157483008

約数和(自身を除く): 73227178

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 955, 1423, 1910, 2846, 5921, 7115, 11842, 14230, 29605, 44113, 59210, 88226, 220565, 271793, 441130, 543586, 1358965, 2717930, 8425583, 16851166, 42127915, 84255830]

約数ペア:

[(1, 84255830), (2, 42127915), (5, 16851166), (10, 8425583), (31, 2717930), (62, 1358965), (155, 543586), (191, 441130), (310, 271793), (382, 220565), (955, 88226), (1423, 59210), (1910, 44113), (2846, 29605), (5921, 14230), (7115, 11842)]