31419332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 67132800

約数和(自身を除く): 35713468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 298, 443, 476, 596, 886, 1043, 1772, 2086, 2533, 3101, 4172, 5066, 6202, 7531, 10132, 12404, 15062, 17731, 30124, 35462, 52717, 66007, 70924, 105434, 132014, 210868, 264028, 462049, 924098, 1122119, 1848196, 2244238, 4488476, 7854833, 15709666, 31419332]

約数ペア:

[(1, 31419332), (2, 15709666), (4, 7854833), (7, 4488476), (14, 2244238), (17, 1848196), (28, 1122119), (34, 924098), (68, 462049), (119, 264028), (149, 210868), (238, 132014), (298, 105434), (443, 70924), (476, 66007), (596, 52717), (886, 35462), (1043, 30124), (1772, 17731), (2086, 15062), (2533, 12404), (3101, 10132), (4172, 7531), (5066, 6202)]